Resolve "ASAN: memory leaks with format switching in lib_dec/ivas_init_dec.c:2321:53"

• Related issues: #1585 (closed)
• Requested reviewers:

Reason why this change is needed

• memory leaks with format switching in lib_dec/ivas_init_dec.c:2321:53

Description of the change

• Call ivas_destroy_dec() with the right ivas_format parameter.

Affected operating points

• All is BE.

Related to #1585 (closed)